<?xml version="1.0"?>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
    <title>Page 01</title>
</head>
<body>
  <div>


    <p>The opf file for this epub is missing the unique id attribute.  This should trigger OPF-048.</p>

  </div>
</body>
</html>
